Find flights
Airlines

$166+ Cheap flights from Montreal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

What to know about flights from Montreal

Discover essential information about flights departing from Montreal, including flight schedules, destinations, airlines operating at the Montreal airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 September 2025.

Cheapest airline

Air Canada

Good round-trip deal

$346 or less

Good one-way deal

$306 or less
On average, Air Canada currently has the cheapest one-way flight from Montreal (avg. price of $2,635).
Search Deals
Price to beat on a round-trip flight from Montreal.
Search Deals
Price to beat on a one-way flight from Montreal.
Search Deals

Find flights from Montreal

Cheapest flights from Montreal
Explore the most affordable flight options available from Montreal. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.

Wed 15/1006:45YUL - YYZ
Nonstop1h 25mWestJet
Sun 26/1023:15YYZ - YUL
Nonstop1h 28mWestJet
Deal found 16/9$264
Thu 23/1010:00YUL - YYZ
Nonstop1h 26mPorter Airlines
Sun 26/1008:15YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 16/9$280
Sun 26/1010:35YUL - YYZ
Nonstop1h 32mPorter Airlines
Tue 28/1015:30YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 17/9$286
Thu 16/1010:00YUL - YYZ
Nonstop1h 26mPorter Airlines
Sun 19/1007:40YYZ - YUL
Nonstop1h 22mPorter Airlines
Deal found 17/9$310
Tue 11/1106:45YUL - YYZ
Nonstop1h 42mWestJet
Thu 13/1123:15YYZ - YUL
Nonstop1h 28mWestJet
Deal found 16/9$345
Sat 11/1006:45YUL - YYZ
Nonstop1h 26mPorter Airlines
Mon 13/1019:55YYZ - YUL
Nonstop1h 22mPorter Airlines
Deal found 16/9$346
Sat 11/1020:15YUL - YYZ
Nonstop1h 26mPorter Airlines
Sun 12/1012:50YYZ - YUL
Nonstop1h 22mPorter Airlines
Deal found 17/9$348
Sat 11/1006:45YUL - YYZ
Nonstop1h 26mAir Transat
Sat 11/1018:00YYZ - YUL
Nonstop1h 20mAir Transat
Deal found 16/9$372
Sat 11/1006:45YUL - YYZ
Nonstop1h 26mPorter Airlines
Tue 14/1016:40YYZ - YUL
Nonstop1h 20mPorter Airlines
Deal found 16/9$421
Fri 17/1019:40YUL - YYZ
1 stop10h 09mPorter Airlines
Sat 18/1008:30YYZ - YUL
1 stop10h 03mPorter Airlines
Deal found 16/9$435
Mon 20/1006:45YUL - YYZ
Nonstop1h 25mWestJet
Mon 27/1022:15YYZ - YUL
1 stop16h 57mWestJet
Deal found 16/9$447
Fri 21/1118:00YUL - YYZ
1 stop18h 53mPorter Airlines
Sat 22/1115:30YYZ - YUL
Nonstop1h 25mPorter Airlines
Deal found 15/9$448

Find flights from Montreal within your budget

 
Find flights departing from Montreal that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 September 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

06:45-08:27

Nonstop1h 42m

Toronto Pearson Intl

Thu 13/11

23:15-00:43

Nonstop1h 28m

$345

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

06:45-08:11

Nonstop1h 26m

Toronto Pearson Intl

Wed 15/10

23:15-00:37

Nonstop1h 22m

$346

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

10:00-11:26

Nonstop1h 26m

Toronto Pearson Intl

Sun 12/10

19:55-21:17

Nonstop1h 22m

$346

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

06:45-08:11

Nonstop1h 26m

Toronto Pearson Intl

Tue 14/10

16:40-18:00

Nonstop1h 20m

$421

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

19:40-05:49

1 stop10h 09m

Toronto Pearson Intl

Sat 18/10

08:30-18:33

1 stop10h 03m

$435

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

06:45-08:10

Nonstop1h 25m

Toronto Pearson Intl

Mon 27/10

22:15-15:12

1 stop16h 57m

$447

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

18:00-12:53

1 stop18h 53m

Toronto Pearson Intl

Sat 22/11

15:30-16:55

Nonstop1h 25m

$448

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

15:10-20:11

1 stop5h 01m

Toronto Pearson Intl

Tue 30/9

23:15-00:37

Nonstop1h 22m

$487

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

15:10-20:11

1 stop5h 01m

Toronto Pearson Intl

Wed 1/10

23:15-00:37

Nonstop1h 22m

$487

MontrealCali

YUL - CLO

YULCLO

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

18:00-17:29

2 stops24h 29m

Cali Alfonso B. Aragon Intl

Mon 3/11

04:52-16:28

2 stops35h 36m

$706

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Montreal

Have a flexible travel schedule? Discover the best time to fly from Montreal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal

Get recent, data-driven insights about flights from Montreal including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Montreal?

Use this chart to determine the optimal time to book a return flight from Montreal to Sydney. Price data was last updated on 12 September 2025.

The best time to book flights from Montreal is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal?

Currently, July is the cheapest month in which you can book a flight from Montreal (average of $414). Flying from Montreal in January will prove the most costly (average of $2,211). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Montreal?

When flying from Montreal check dates and pricing for the following: Air Canada. As it departs for the following popular destinations: Sydney.

Air Canada
Air Canada
From $428

What are popular destinations to fly to from Montreal?

Montreal offers frequent flights to Toronto (1,380 flights per day), Chicago (432 flights per day) and Paris (356 flights per day).

Vancouver Intl
Vancouver Intl
From $94
London
London
From $500
Los Angeles
Los Angeles
From $171

What is the cheapest place to fly to from Montreal?

The cheapest city to fly to from Montreal is Vancouver Intl, with prices starting at $141. Explore other affordable destinations below.

Vancouver Intl
Vancouver Intl
From $94
Calgary
Calgary
From $141
Los Angeles
Los Angeles
From $171
Philadelphia
Philadelphia
From $220

Airline reviews for flights from Montreal

Get insights into the airlines that provide service from Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Montreal. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Air Canada from Montreal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sept 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Graeme,Sept 2025

YWG - YVR

Why not start boarding from the higher seat numbers? Easier movement for everyone. Easier to put baggage in over head lockers. Unable to get a coffee due to air turbulence, but not offered the chance to have a coffee once it had ceased.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Québec City

Related info for your journey

Access useful and relevant information related to your journey from Montreal. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 September 2025.

  • What are the most popular destinations to fly to from Montreal?

    For the current month, the most popular flights from Montreal are Beirut, Athens, Barcelona-El Prat Airport. Casablanca, Beirut, Bangkok Suvarnabhumi Airport are the most popular locations from Montreal year round.

  • What is the cheapest month to fly from Montreal?

    Currently, the cheapest month for flights from Montreal is July. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Montreal?

    Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Montreal?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Montreal with no change fees?

    Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

  • Can Cheapflights notify me if prices for flights from Montreal become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal?

Cheapflights makes it easy to find flights from Montreal by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal with no change fees.

Can Cheapflights notify me if prices for flights from Montreal become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Montreal today and book when you’re ready!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.